forked from mirror/ants
Merge branch 'develop'
This commit is contained in:
commit
2ce873b39e
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@ -182,9 +182,9 @@ There was only the test of `ants` Pool because my computer was crash when it rea
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**As you can see, `ants` can up to 2x~6x faster than goroutines without pool and the memory consumption is reduced by 10 to 20 times.**
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**As you can see, `ants` can up to 2x~6x faster than goroutines without pool and the memory consumption is reduced by 10 to 20 times.**
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[1]: https://travis-ci.com/panjf2000/ants.svg?branch=master
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[1]: https://travis-ci.com/panjf2000/ants.svg?branch=develop
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[2]: https://travis-ci.com/panjf2000/ants
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[2]: https://travis-ci.com/panjf2000/ants
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[3]: https://codecov.io/gh/panjf2000/ants/branch/master/graph/badge.svg
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[3]: https://codecov.io/gh/panjf2000/ants/branch/develop/graph/badge.svg
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[4]: https://codecov.io/gh/panjf2000/ants
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[4]: https://codecov.io/gh/panjf2000/ants
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[5]: https://goreportcard.com/badge/github.com/panjf2000/ants
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[5]: https://goreportcard.com/badge/github.com/panjf2000/ants
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[6]: https://goreportcard.com/report/github.com/panjf2000/ants
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[6]: https://goreportcard.com/report/github.com/panjf2000/ants
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@ -180,9 +180,9 @@ Go1.9
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**从该demo测试吞吐性能对比可以看出,使用ants的吞吐性能相较于原生goroutine可以保持在2-6倍的性能压制,而内存消耗则可以达到10-20倍的节省优势。**
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**从该demo测试吞吐性能对比可以看出,使用ants的吞吐性能相较于原生goroutine可以保持在2-6倍的性能压制,而内存消耗则可以达到10-20倍的节省优势。**
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[1]: https://travis-ci.com/panjf2000/ants.svg?branch=master
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[1]: https://travis-ci.com/panjf2000/ants.svg?branch=develop
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[2]: https://travis-ci.com/panjf2000/ants
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[2]: https://travis-ci.com/panjf2000/ants
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[3]: https://codecov.io/gh/panjf2000/ants/branch/master/graph/badge.svg
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[3]: https://codecov.io/gh/panjf2000/ants/branch/develop/graph/badge.svg
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[4]: https://codecov.io/gh/panjf2000/ants
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[4]: https://codecov.io/gh/panjf2000/ants
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[5]: https://goreportcard.com/badge/github.com/panjf2000/ants
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[5]: https://goreportcard.com/badge/github.com/panjf2000/ants
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[6]: https://goreportcard.com/report/github.com/panjf2000/ants
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[6]: https://goreportcard.com/report/github.com/panjf2000/ants
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22
pool.go
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pool.go
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@ -129,16 +129,6 @@ func (p *Pool) Running() int {
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return int(atomic.LoadInt32(&p.running))
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return int(atomic.LoadInt32(&p.running))
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}
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}
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// IncrRunning increases the number of the currently running goroutines
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func (p *Pool) IncrRunning() {
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atomic.AddInt32(&p.running, 1)
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}
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// DecrRunning decreases the number of the currently running goroutines
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func (p *Pool) DecrRunning() {
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atomic.AddInt32(&p.running, -1)
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}
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// Free returns the available goroutines to work
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// Free returns the available goroutines to work
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func (p *Pool) Free() int {
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func (p *Pool) Free() int {
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return int(atomic.LoadInt32(&p.capacity) - atomic.LoadInt32(&p.running))
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return int(atomic.LoadInt32(&p.capacity) - atomic.LoadInt32(&p.running))
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@ -182,6 +172,16 @@ func (p *Pool) Release() error {
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//-------------------------------------------------------------------------
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//-------------------------------------------------------------------------
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// incrRunning increases the number of the currently running goroutines
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func (p *Pool) incrRunning() {
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atomic.AddInt32(&p.running, 1)
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}
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// decrRunning decreases the number of the currently running goroutines
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func (p *Pool) decrRunning() {
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atomic.AddInt32(&p.running, -1)
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}
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// getWorker returns a available worker to run the tasks.
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// getWorker returns a available worker to run the tasks.
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func (p *Pool) getWorker() *Worker {
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func (p *Pool) getWorker() *Worker {
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var w *Worker
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var w *Worker
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@ -215,7 +215,7 @@ func (p *Pool) getWorker() *Worker {
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task: make(chan f, 1),
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task: make(chan f, 1),
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}
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}
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w.run()
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w.run()
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p.IncrRunning()
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p.incrRunning()
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}
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}
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return w
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return w
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}
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}
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22
pool_func.go
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pool_func.go
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@ -134,16 +134,6 @@ func (p *PoolWithFunc) Running() int {
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return int(atomic.LoadInt32(&p.running))
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return int(atomic.LoadInt32(&p.running))
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}
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}
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// IncrRunning increases the number of the currently running goroutines
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func (p *PoolWithFunc) IncrRunning() {
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atomic.AddInt32(&p.running, 1)
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}
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// DecrRunning decreases the number of the currently running goroutines
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func (p *PoolWithFunc) DecrRunning() {
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atomic.AddInt32(&p.running, -1)
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}
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// Free returns the available goroutines to work
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// Free returns the available goroutines to work
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func (p *PoolWithFunc) Free() int {
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func (p *PoolWithFunc) Free() int {
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return int(atomic.LoadInt32(&p.capacity) - atomic.LoadInt32(&p.running))
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return int(atomic.LoadInt32(&p.capacity) - atomic.LoadInt32(&p.running))
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@ -187,6 +177,16 @@ func (p *PoolWithFunc) Release() error {
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//-------------------------------------------------------------------------
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//-------------------------------------------------------------------------
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// incrRunning increases the number of the currently running goroutines
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func (p *PoolWithFunc) incrRunning() {
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atomic.AddInt32(&p.running, 1)
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}
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// decrRunning decreases the number of the currently running goroutines
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func (p *PoolWithFunc) decrRunning() {
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atomic.AddInt32(&p.running, -1)
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}
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// getWorker returns a available worker to run the tasks.
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// getWorker returns a available worker to run the tasks.
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func (p *PoolWithFunc) getWorker() *WorkerWithFunc {
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func (p *PoolWithFunc) getWorker() *WorkerWithFunc {
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var w *WorkerWithFunc
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var w *WorkerWithFunc
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@ -220,7 +220,7 @@ func (p *PoolWithFunc) getWorker() *WorkerWithFunc {
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args: make(chan interface{}, 1),
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args: make(chan interface{}, 1),
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}
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}
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w.run()
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w.run()
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p.IncrRunning()
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p.incrRunning()
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}
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}
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return w
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return w
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}
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}
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@ -46,7 +46,7 @@ func (w *Worker) run() {
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go func() {
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go func() {
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for f := range w.task {
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for f := range w.task {
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if f == nil {
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if f == nil {
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w.pool.DecrRunning()
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w.pool.decrRunning()
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return
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return
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}
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}
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f()
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f()
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@ -46,7 +46,7 @@ func (w *WorkerWithFunc) run() {
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go func() {
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go func() {
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for args := range w.args {
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for args := range w.args {
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if args == nil {
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if args == nil {
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w.pool.DecrRunning()
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w.pool.decrRunning()
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return
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return
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}
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}
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w.pool.poolFunc(args)
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w.pool.poolFunc(args)
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